Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 12/16/22; data available through 12/15/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 12/15/22, there were 259,908 total cases and 2,135 total deaths.
In the past week, new cases grew by 14.8%; new deaths went from 0.9 to 1.6.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,274 days to 1,113 days (longer doubling time is better).
As of 12/15/22, there were 565,894 total cases and 5,938 total deaths.
In the past week, new cases grew by 27.0%; new deaths went from 2.1 to 3.0.
New cases are 1.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 750 days to 596 days (longer doubling time is better).
As of 12/15/22, there were 377,760 total cases and 5,405 total deaths.
In the past week, new cases grew by 2.4%; new deaths went from 1.9 to 1.1.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,039 days to 1,019 days (longer doubling time is better).
As of 12/15/22, there were 328,971 total cases and 3,682 total deaths.
In the past week, new cases grew by -18.7%; new deaths went from 2.1 to 2.1.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,202 days to 1,483 days (longer doubling time is better).
As of 12/15/22, there were 307,318 total cases and 3,636 total deaths.
In the past week, new cases grew by 6.6%; new deaths went from 1.4 to 1.7.
New cases are 5.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 707 days to 650 days (longer doubling time is better).
As of 12/15/22, there were 172,626 total cases and 1,407 total deaths.
In the past week, new cases grew by 33.5%; new deaths went from 0.0 to 0.0.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,639 days to 1,231 days (longer doubling time is better).
As of 12/15/22, there were 63,861 total cases and 359 total deaths.
In the past week, new cases grew by 22.9%; new deaths went from 0.3 to 0.1.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 944 days to 772 days (longer doubling time is better).
As of 12/15/22, there were 248,110 total cases and 1,648 total deaths.
In the past week, new cases grew by 13.4%; new deaths went from 2.0 to 0.9.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 822 days to 713 days (longer doubling time is better).
As of 12/15/22, there were 59,934 total cases and 552 total deaths.
In the past week, new cases went from -0.4 to 27; new deaths went from -0.1 to 0.0.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 13,802 days to 1,482 days (longer doubling time is better).
WARN Infinite extent for field "date2": [Infinity, -Infinity]
As of 12/15/22, there were 1,470,792 total cases and 14,997 total deaths.
In the past week, new cases grew by 16.8%; new deaths went from 1.9 to 3.7.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 911 days to 776 days (longer doubling time is better).
As of 12/15/22, there were 173,484 total cases and 606 total deaths.
In the past week, new cases grew by -0.1%; new deaths went from 0.3 to 0.6.
New cases are 3.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 991 days to 952 days (longer doubling time is better).
As of 12/15/22, there were 229,867 total cases and 2,178 total deaths.
In the past week, new cases grew by 9.8%; new deaths went from 0.0 to 0.0.
New cases are 2.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 900 days to 823 days (longer doubling time is better).
As of 12/15/22, there were 117,181 total cases and 693 total deaths.
In the past week, new cases grew by -9.9%; new deaths went from 0.4 to 0.6.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,375 days to 1,530 days (longer doubling time is better).
As of 12/15/22, there were 374,187 total cases and 2,828 total deaths.
In the past week, new cases grew by -13.0%; new deaths went from 2.3 to 1.4.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,050 days to 1,212 days (longer doubling time is better).
As of 12/15/22, there were 283,332 total cases and 3,616 total deaths.
In the past week, new cases grew by -15.8%; new deaths went from 3.7 to 1.0.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 957 days to 944 days (longer doubling time is better).
As of 12/15/22, there were 350,674 total cases and 1,833 total deaths.
In the past week, new cases grew by 28.8%; new deaths went from 2.1 to 0.7.
New cases are 3.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,056 days to 823 days (longer doubling time is better).
As of 12/15/22, there were 152,944 total cases and 996 total deaths.
In the past week, new cases grew by 8.6%; new deaths went from 0.3 to 0.3.
New cases are 3.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 956 days to 884 days (longer doubling time is better).
As of 12/15/22, there were 281,618 total cases and 3,566 total deaths.
In the past week, new cases grew by -71.2%; new deaths went from 2.1 to 0.1.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 884 days to 10,743 days (longer doubling time is better).
As of 12/15/22, there were 227,774 total cases and 1,795 total deaths.
In the past week, new cases grew by -80.4%; new deaths went from 0.9 to -0.1.
New cases are 0.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,434 days to 19,733 days (longer doubling time is better).
As of 12/15/22, there were 152,812 total cases and 1,552 total deaths.
In the past week, new cases grew by -80.8%; new deaths went from 0.3 to 0.1.
New cases are 0.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,441 days to 27,630 days (longer doubling time is better).
As of 12/15/22, there were 266,783 total cases and 2,589 total deaths.
In the past week, new cases grew by -8.6%; new deaths went from 0.6 to 1.0.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,016 days to 1,115 days (longer doubling time is better).
As of 12/15/22, there were 460,542 total cases and 3,170 total deaths.
In the past week, new cases went from 230.4 to 0; new deaths went from 0.0 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/15/22, there were 320,708 total cases and 1,811 total deaths.
In the past week, new cases grew by -5.7%; new deaths went from 0.1 to 0.3.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,194 days to 1,289 days (longer doubling time is better).
As of 12/15/22, there were 672,853 total cases and 6,985 total deaths.
In the past week, new cases grew by 5.3%; new deaths went from 0.9 to 1.0.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,182 days to 1,127 days (longer doubling time is better).
As of 12/15/22, there were 1,233,490 total cases and 11,403 total deaths.
In the past week, new cases grew by 4.4%; new deaths went from 1.1 to 2.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,570 days to 1,509 days (longer doubling time is better).
As of 12/15/22, there were 236,794 total cases and 2,647 total deaths.
In the past week, new cases grew by -22.6%; new deaths went from 0.1 to 1.3.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 882 days to 1,144 days (longer doubling time is better).
As of 12/15/22, there were 108,698 total cases and 1,181 total deaths.
In the past week, new cases grew by 1.7%; new deaths went from 0.0 to 0.7.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,282 days to 1,264 days (longer doubling time is better).
As of 12/15/22, there were 166,189 total cases and 1,424 total deaths.
In the past week, new cases grew by -10.3%; new deaths went from 0.9 to 0.9.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 735 days to 824 days (longer doubling time is better).
As of 12/15/22, there were 533,535 total cases and 3,337 total deaths.
In the past week, new cases grew by 7.8%; new deaths went from 2.9 to 3.4.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,278 days to 1,190 days (longer doubling time is better).
As of 12/15/22, there were 1,477,037 total cases and 18,222 total deaths.
In the past week, new cases grew by -25.8%; new deaths went from 6.0 to 7.9.
New cases are 3.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 671 days to 910 days (longer doubling time is better).
As of 12/15/22, there were 657,872 total cases and 9,126 total deaths.
In the past week, new cases grew by -25.2%; new deaths went from 3.1 to 2.6.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 878 days to 1,178 days (longer doubling time is better).
As of 12/15/22, there were 402,195 total cases and 1,782 total deaths.
In the past week, new cases grew by 53.8%; new deaths went from 1.0 to 1.6.
New cases are 4.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 1,378 days (longer doubling time is better).
As of 12/15/22, there were 219,039 total cases and 1,480 total deaths.
In the past week, new cases grew by -17.5%; new deaths went from 1.1 to 1.0.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,194 days to 1,435 days (longer doubling time is better).
As of 12/15/22, there were 192,776 total cases and 2,157 total deaths.
In the past week, new cases grew by -22.4%; new deaths went from 1.1 to 1.3.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 798 days to 1,087 days (longer doubling time is better).